This research project is oriented towards the supply chain management of Multifoods S.A.C. Supple Chain Management is composed of three aspects: purchasing management, storage and inventory management. The first chapter explained the methodologies and engineering tools that will be used in the research; After a brief description of the company is made, with the analysis of data of 13 months, it was determined that the main problem is the production plant stops because of the deficiencies in the supply (1216 hours); This increases the production costs. Subsequently, the improvement proposal and the tools that will be implemented are presented, Deming Wheel is the methodology which was applied in the investigation; the solution includes, a policy of supply, evaluation and approval of suppliers, define the frozen zone for the production program, implement ERI’s indicator, establish and standardize the procedures. Then the solution simulation was performed, where three scenarios are presented: pessimistic, normal and optimistic; in all cases, it is possible to minimize plant production stops by 83.3%, 50% and 16.7% respectively; however, in the economic validation, the optimistic and normal scenarios are the only ones that obtain a positive NPV; Below are the possible impacts, positive and negative; Finally, the recommendations for the implementation of the proposal are detailed.

This research project is oriented towards the supply chain management of Multifoods S.A.C. Supple Chain Management is composed of three aspects: purchasing management, storage and inventory management. The first chapter explained the methodologies and engineering tools that will be used in the research; After a brief description of the company is made, with the analysis of data of 13 months, it was determined that the main problem is the production plant stops because of the deficiencies in the supply (1216 hours); This increases the production costs. Subsequently, the improvement proposal and the tools that will be implemented are presented, Deming Wheel is the methodology which was applied in the investigation; the solution includes, a policy of supply, evaluation and approval of suppliers, define the frozen zone for the production program, implement ERI’s indicator, establish and standardize the procedures. Then the solution simulation was performed, where three scenarios are presented: pessimistic, normal and optimistic; in all cases, it is possible to minimize plant production stops by 83.3%, 50% and 16.7% respectively; however, in the economic validation, the optimistic and normal scenarios are the only ones that obtain a positive NPV; Below are the possible impacts, positive and negative; Finally, the recommendations for the implementation of the proposal are detailed.